SEIKO PROSPEX Men's watches SSC421P1 Imported Precise Solar Japan Quartz Movement (Caliber V176) Stainless Steel Case, Genuine Leather Band, Regular Connect Type Buckle Clasp Hardlex Mineral Crystal, Date Display, LumBrite Hands and Markers, Chronograph Function, Inner Rotating Bezel, 6 Months Power Supply Once Fully Charged Case Size: 44 mm Diameter, 13 mm Thickness Water Resistant - 100 M, Screw Down Case Back